Planetary shield
From Halopedia, the Halo wiki
Template:Ratings Planetary shields were a variant of Forerunner energy shielding technology that could be extended to cover entire planets. Sections of a planetary shield could be temporarily lowered to allow starships to pass through.[1]
List of appearances
Sources
- ^ Halo: Cryptum, page 254: "A streak shot across our sky, and our planet's protective shields opened a glittering gate, like a ring of precious stones, through which that streak now passed, slows, turned upright..."
